Which toe condition can be associated with excessive footwear pressure?

A bunion is a foot condition characterized by a bony protrusion at the base of the big toe, often resulting from the deformity of the metatarsophalangeal joint. Excessive pressure from ill-fitting or tight footwear can exacerbate this condition by causing misalignment of the toe and additional friction. When shoes are too narrow or don't provide adequate space for the toes, they can lead to the formation or aggravation of bunions, making this the most relevant condition associated with excessive footwear pressure.

In contrast, baseline foot shape refers to the natural anatomy of an individual’s feet and is not directly influenced by footwear pressure. Joint hypermobility is a condition where joints move beyond the normal range of motion, which is not specifically linked to external pressure from footwear. Flatfoot, or pes planus, is a condition where the arch of the foot collapses, which can also be influenced by factors such as genetics but doesn't directly correlate with excessive pressure from footwear like bunions do. Thus, the association of bunions with excessive footwear pressure clearly underscores the importance of appropriate footwear in maintaining foot health.